CCSS What are equiangular, equilateral and regular polygons

The video tutorial provides definitions and examples of equiangular, equilateral, and regular polygons. Equiangular polygons have equal angles, exemplified by triangles and rectangles. Equilateral polygons have equal side lengths, such as parallelograms and rhombuses. Regular polygons have both equal angles and sides, like squares and octagons. The tutorial emphasizes the importance of understanding these properties for further studies in geometry.

What is a characteristic of an equiangular polygon?

• It is a three-dimensional shape

• All angles are equal

• All sides are equal

• It has four sides

Which of the following is an example of an equilateral polygon?

• Trapezoid

• Triangle with unequal sides

• Rhombus

• Rectangle

What defines a regular polygon?

• Both angles and sides are equal

• All sides are equal

• All angles are equal

• It has more than four sides

Which of the following is a regular polygon?

• Parallelogram

• Square

• Rectangle

• Trapezoid

An octagon with all sides and angles equal is an example of which type of polygon?

• Equiangular

• Regular

• Equilateral

• Irregular